mirror of
https://invent.kde.org/system/dolphin
synced 2024-09-19 00:11:21 +00:00
* some internal cleanups
* assure that a column gets created if no existing column can be used for showing an URL svn path=/trunk/KDE/kdebase/apps/; revision=714407
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539531e1df
commit
9d277154e1
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@ -104,7 +104,7 @@ private:
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ColumnWidget::ColumnWidget(QWidget* parent,
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DolphinColumnView* columnView,
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const KUrl& url) :
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QListView(columnView),
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QListView(parent),
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m_active(true),
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m_view(columnView),
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m_url(url),
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@ -244,10 +244,8 @@ void ColumnWidget::paintEvent(QPaintEvent* event)
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{
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if (!m_childUrl.isEmpty()) {
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// indicate the shown URL of the next column by highlighting the shown folder item
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const QAbstractProxyModel* proxyModel = static_cast<const QAbstractProxyModel*>(m_view->model());
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const DolphinModel* dolphinModel = static_cast<const DolphinModel*>(proxyModel->sourceModel());
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const QModelIndex dirIndex = dolphinModel->indexForUrl(m_childUrl);
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const QModelIndex proxyIndex = proxyModel->mapFromSource(dirIndex);
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const QModelIndex dirIndex = m_view->m_dolphinModel->indexForUrl(m_childUrl);
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const QModelIndex proxyIndex = m_view->m_proxyModel->mapFromSource(dirIndex);
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if (proxyIndex.isValid() && !selectionModel()->isSelected(proxyIndex)) {
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const QRect itemRect = visualRect(proxyIndex);
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QPainter painter(viewport());
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@ -347,10 +345,8 @@ void ColumnWidget::activate()
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if (!m_childUrl.isEmpty()) {
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// assure that the current index is set on the index that represents
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// the child URL
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const QAbstractProxyModel* proxyModel = static_cast<const QAbstractProxyModel*>(model());
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const KDirModel* dirModel = static_cast<const KDirModel*>(proxyModel->sourceModel());
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const QModelIndex dirIndex = dirModel->indexForUrl(m_childUrl);
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const QModelIndex proxyIndex = proxyModel->mapFromSource(dirIndex);
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const QModelIndex dirIndex = m_view->m_dolphinModel->indexForUrl(m_childUrl);
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const QModelIndex proxyIndex = m_view->m_proxyModel->mapFromSource(dirIndex);
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selectionModel()->setCurrentIndex(proxyIndex, QItemSelectionModel::Current);
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}
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@ -391,7 +387,9 @@ DolphinColumnView::DolphinColumnView(QWidget* parent, DolphinController* control
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m_index(-1),
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m_contentX(0),
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m_columns(),
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m_animation(0)
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m_animation(0),
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m_dolphinModel(0),
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m_proxyModel(0)
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{
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Q_ASSERT(controller != 0);
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@ -454,12 +452,16 @@ QRect DolphinColumnView::visualRect(const QModelIndex& index) const
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void DolphinColumnView::setModel(QAbstractItemModel* model)
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{
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m_proxyModel = static_cast<const QAbstractProxyModel*>(model);
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m_dolphinModel = static_cast<const DolphinModel*>(m_proxyModel->sourceModel());
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activeColumn()->setModel(model);
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QAbstractItemView::setModel(model);
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}
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bool DolphinColumnView::isIndexHidden(const QModelIndex& index) const
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{
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Q_UNUSED(index);
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return false;//activeColumn()->isIndexHidden(index);
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}
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@ -504,6 +506,8 @@ QModelIndex DolphinColumnView::moveCursor(CursorAction cursorAction, Qt::Keyboar
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void DolphinColumnView::setSelection(const QRect& rect, QItemSelectionModel::SelectionFlags flags)
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{
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Q_UNUSED(rect);
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Q_UNUSED(flags);
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//activeColumn()->setSelection(rect, flags);
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}
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@ -572,9 +576,7 @@ void DolphinColumnView::triggerItem(const QModelIndex& index)
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return;
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}
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const QAbstractProxyModel* proxyModel = static_cast<const QAbstractProxyModel*>(model());
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const KDirModel* dirModel = static_cast<const KDirModel*>(proxyModel->sourceModel());
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const KFileItem item = dirModel->itemForIndex(proxyModel->mapToSource(index));
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const KFileItem item = m_dolphinModel->itemForIndex(m_proxyModel->mapToSource(index));
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if ((item.url() != activeColumn()->url()) && item.isDir()) {
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deleteInactiveChildColumns();
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@ -627,16 +629,20 @@ void DolphinColumnView::showColumn(const KUrl& url)
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deleteInactiveChildColumns();
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}
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const QAbstractProxyModel* proxyModel = static_cast<const QAbstractProxyModel*>(model());
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const KDirModel* dirModel = static_cast<const KDirModel*>(proxyModel->sourceModel());
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const QModelIndex dirIndex = dirModel->indexForUrl(url);
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const QModelIndex dirIndex = m_dolphinModel->indexForUrl(url);
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if (dirIndex.isValid()) {
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triggerItem(proxyModel->mapFromSource(dirIndex));
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triggerItem(m_proxyModel->mapFromSource(dirIndex));
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}
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return;
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}
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++columnIndex;
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}
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// no existing column has been replaced and a new column must be created
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const QModelIndex dirIndex = m_dolphinModel->indexForUrl(url);
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if (dirIndex.isValid()) {
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triggerItem(m_proxyModel->mapFromSource(dirIndex));
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}
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}
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void DolphinColumnView::updateDecorationSize()
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@ -26,8 +26,9 @@
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class ColumnWidget;
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class DolphinController;
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class KDirLister;
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class DolphinModel;
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class KUrl;
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class QAbstractProxyModel;
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class QTimeLine;
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/**
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@ -128,6 +129,9 @@ private:
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QList<ColumnWidget*> m_columns;
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QTimeLine* m_animation;
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DolphinModel* m_dolphinModel;
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QAbstractProxyModel* m_proxyModel;
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friend class ColumnWidget;
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};
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